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 C++ Output
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Hugetanks




PostPosted: Fri May 17, 2019 8:23 pm   Post subject: C++ Output

Hello, I just started learning C++ for competitive programming, and I'm confused with what my output gives me. Can someone tell me what's wrong with my code?

#include <iostream>

int main()
{
int longer, counter = 0;
char dummy;
std::cin>>longer;
char num[80];

for (int i = 0; i < longer; i++)
{
std::cin.getline(num,80);
dummy = num[0];
for (int k = 0; k < sizeof(num)/sizeof(num[i]); k++)
{
if (num[k] == dummy)
counter++;
else
{
std::cout << counter << " " << dummy << " ";
dummy = num[k];
counter = 0;
}
}
std::cout<<"\n";
}

return 0;
}

It's for this question: https://dmoj.ca/problem/ccc19j3 Thanks!
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